About Fitwise

Dimension-based fit tools, with assumptions made visible

Fitwise helps people compare measured objects with rooms, work surfaces and openings before they buy, arrange or move items. Tools accept metric and imperial measurements; internal geometry uses millimetres.

How the information is handled

Read the calculation methodology.

Data sources

The registry currently contains 16 references. Source confidence is editorial metadata about the record, not a statistical confidence interval. Product-specific dimensions can vary by model, configuration, market and revision; verify the exact model before relying on a measurement.

LAGKAPTEN desk / table top range

Publisher
IKEA
Accessed
Geography
global
Record confidence
medium

LAGKAPTEN table tops are commonly sold at 120x60 cm, 140x60 cm and 160x80 cm; used here as representative common desk sizes, not as claims about every desk on the market.

Samsung Smart Monitor M7 (32") specifications

Publisher
Samsung (retailer-hosted spec sheet)
Accessed
Geography
global
Record confidence
medium

Dimensions without stand: 716.1 x 424.5 x 41.8 mm (W x H x D). One representative 32" model, not a category average.

Samsung Smart Monitor M7 M70B 32-inch dimensions

Publisher
Samsung
Accessed
Geography
global
Record confidence
high

Samsung lists 716.1 x 517.0 x 193.5 mm with stand and 716.1 x 424.5 x 41.8 mm without stand. Model-specific example; not a 32-inch category average.

Office Ergonomics - Positioning the Monitor

Publisher
Canadian Centre for Occupational Health and Safety (CCOHS)
Accessed
Geography
CA
Standard
CCOHS OSH Answers
Record confidence
high

States viewing-distance recommendations vary and are guidelines rather than fixed rules; average resting point of accommodation is about 80 cm, and arm length is a starting estimate adjusted to the person and task.

Office Ergonomics - Ergonomic Chair

Publisher
Canadian Centre for Occupational Health and Safety (CCOHS)
Accessed
Geography
CA
Standard
CCOHS OSH Answers
Record confidence
high

Says chair fit depends on the worker, workstation and task; advises sufficient seat/back support and movement but does not state a universal numeric pull-back clearance.

Aeron Chair Size and Dimensions

Publisher
Herman Miller
Accessed
Geography
global
Record confidence
high

For Size B with fully adjustable arms, the manufacturer lists overall width 28.3-30.4 in, overall depth 27.5-28.3 in, height 36.8-41.1 in and seat depth 17 in. The example uses maximum dimensions converted to millimeters and rounded to the nearest millimeter.

Fitwise internal reference-size and clearance convention

Publisher
Fitwise.stream
Accessed
Record confidence
medium

Internally documented round-number reference sizes and comfort-clearance recommendations used when no single external standard applies; see the public measurement and reference conventions page.

Public reference-size and clearance conventions

Mattress Sizes 101: Finding Your Perfect Fit

Publisher
Sleep Foundation
Accessed
Geography
US
Record confidence
high

Publishes US nominal mattress dimensions in inches. US King 76×80, Queen 60×80, Full 54×75. Values converted to millimetres; "Full" is used as the US-market term rather than treating Double as a universal name.

MALM bed frame, Standard Double, weight and measurements

Publisher
IKEA UK
Accessed
Geography
UK
Record confidence
high

Product listing states mattress width 135 cm and length 190 cm, with bed-frame outer width 150 cm and length 199 cm. Frame allowances in the model are derived by halving the outer-minus-mattress difference on each axis.

MALM bed frame, Standard King, weight and measurements

Publisher
IKEA UK
Accessed
Geography
UK
Record confidence
high

Product listing states mattress width 150 cm and length 200 cm, with bed-frame outer width 166 cm and length 209 cm. Frame allowances in the model are derived by halving the outer-minus-mattress difference on each axis.

PAX / GRIMO two-door wardrobe combination

Publisher
IKEA US
Accessed
Geography
US
Record confidence
high

Product size is 39 3/8 x 23 5/8 x 79 1/4 in. The component listing identifies two GRIMO door leaves, each 19 1/2 x 76 5/8 in. A 90-degree swing projection equal to leaf width is a geometry estimate, not a walking-clearance standard.

HEMNES bedside table 46 x 35 cm

Publisher
IKEA UK
Accessed
Geography
UK
Record confidence
high

Product dimensions: width 46 cm, depth 35 cm, height 70 cm.

HEMNES chest of 8 drawers 160 x 96 cm

Publisher
IKEA UK
Accessed
Geography
UK
Record confidence
high

Product dimensions: width 160 cm, depth 50 cm, height 96 cm; manufacturer lists drawer pull-out of 29.4 cm. Drawer extension is not standing/walking clearance.

Corrections

A verified source change should update the associated source record and measurements; a calculation defect should update the shared geometry and gain a regression test. Where product dimensions differ, the current manufacturer documentation for the exact model takes precedence over a representative Fitwise example. Assumptions that are not directly sourced should remain labeled as assumptions.

Report a measurement or calculation correction on GitHub. Include the page URL, exact model, current source or manual and a reproducible description. Do not include private addresses or personal information. Reports are public issues; no response-time commitment is implied.